雌性

Had rarely or never used protective;(11) MiceGrayAuto had realized the automatic processing of video data from the sexual preference observation system of rats, and MiceGrayManu had accomplished the analysis of images of sexual behaviors of rats;(12) Peripheral given of high dose androgen to female rats before its brain sexual differentiation had caused masculinization and defemininization in female rats, therefore led to homosexuality, and based on the results, we had established the female rat homosexual model;(13) Peripheral given of estrogen to male rats before its brain sexual differentiation had little effects on the sexual preference and sexual behavior of adult rats;(14) Peripheral given of estrogen antagonist to male rats before its brain sexual differentiation had markedly reduced masculine sexual behavior and interfered male sexual preference, but had no effect on feminine sexual behavior, and based on such results, we had established the male rat homosexual model, however the model have to be improved for better sensitivity;(15) The volume of sexually dimorphism nucleus of the preoptic area of the high dose androgen-treated female rats was significantly greater, while on the other hand the volume of AVPV of which was significantly lesser, than the female rat control.

并且有17.79％的男性同性恋者在1年内与异性保持着性关系。但在与异性阴道性交时，绝大多数（92.51％）偶然或不使用安全套；(11)MiceGrayAuto软件实现了大鼠性偏爱视频数据自动处理功能，MiceGrayManu软件实验了大鼠性行为图象分析功能；(12)大脑性分化前高剂量的雄激素有促雌鼠雄性化和去雌性化的作用，并表现为同性性倾向，建立了雌鼠同性恋模型；(13)在雄鼠大脑性分化前外周给予雌激素对成年后的性偏爱和性行为未产生明显影响；(14)在雄鼠大脑性分化前外周给予雌激素拮抗剂明显削弱雄性性行为，阻碍了雄性性偏爱，但雌性行为无明显变化，雄鼠的同性恋模型还有待进一步调整和改进：(15)高剂量雄激素处理的雌鼠SDN-POA体积明显大于对照雌鼠组，而AVPV体积明显小于对照雌鼠组。

The matriarchal society consists of her female offspring and their young.

这个雌性社会由她的雌性后代和幼象组成。

Results: 1 Intense ERα immunoreactivity localized in the hypertrophic and maturative layer, and some immunoreactivity was found in osteoblasts of mandible and temporal bone, while no immunoreactivity was found in the disc and synovium. 2 The expression of ERα in male rats TMJ cartilage was higher than that in female ones. 3 In the condyle cartilage of male rats, the density of ERα positive cells decreased with age, which kept stable after 16 weeks of age. 4 In the condyle cartilage of male rats, the density of ERα positive cells was stable from birth to 8 weeks, but decreased from 16 weeks to 12 months, while the density in 18-month group recovered to the level of 8 weeks. Conclusion: TMJ is one of target organs of estrogen, and ERα plays an important role in the effect of estrogen on TMJ.

结果：1TMJ中ERα主要在髁突软骨的肥大层和过渡层表达，下颌骨和颞骨的骨细胞也有少量表达，而关节盘、滑膜中几乎无表达；2雄性SD大鼠髁突软骨中ERα的表达明显强于同龄的雌性大鼠；3在雄性大鼠TMJ髁突软骨中阳性细胞密度随年龄增长逐渐降低，16周以后逐渐维持在相对稳定的水平；4雌性大鼠从出生后到8周龄阳性细胞密度基本稳定，在16周龄至12月龄年龄组阳性细胞密度显著降低，而在18月龄后又恢复到8周龄以前的水平。

After the second PCR amplification, sixteen differential bands were screened out, of which eleven were co-expressed in P35 female and P45 male, five were only expressed in female at P45, which might underlie the genetic mechanism of the RA dimorphic development in white-rumped munia.

二次PCR扩增后，进一步筛选出16个差异条带，其中11个为P35雌性和P45雄性共同表达的，5个是P45雌性特异表达的。

We collected the urinary samples of one adult male, three pregnant females and one oestrus female.

我们收集了一只雄性黑叶猴不同阶段、三只雌性黑叶猴妊娠期和一只雌性黑叶猴发情期的尿液，用放射免疫分析法分别测定了雄猴尿中的睾酮、雌猴尿中的雌二醇和孕酮浓度，分析了不同阶段、不同状态下各种性腺激素水平的变化，并将其与黑叶猴的繁殖行为相联系，探讨笼养状态下黑叶猴性腺激素水平与繁殖行为的关系。

Estrus,also oestrus:The periodic state of sexual excitement in the female of most mammals

&动情，动情周期：大多数哺乳动物的雌性产生的周期性的性冲动，在此期间内雌性具有排卵的优势，所以该期间最适合性交；刺激&

The histological structures of their uteri were analysed. Results\ Oestrus\|related changes in the histological structure of uterus and weight were observed.

我们在已往的研究工作中发现，雌性实验动物的子宫组织形态和子宫重量个体差异很大，即使是同年龄相同时间处死的受试动物也不例外，尤以雌性毕格狗表现更为明显。

Methods: 4~6 months old SD female rats were set to be normal control group and 10~12 months old SD female rats whose oestrus elongation were set as primary senile female rat model.

4~6个月龄雌性大鼠为正常对照组；10~12个月龄，阴道细胞学表现动情期延长的雌性大鼠作为初老大鼠模型。

The Vg-negative reaction of the triploid female rainbow trout could not provide full evidence for the impossibility of liver to synthesize Vg. That Vg was not synthesized resulted from insufficient estradiol due to the retardation of ovaries development, the un-differentiation of follicular cells and the lost interaction of germ cell and somatic cells. It could be concluded from yolk genesis that the shortage of female triploid rainbow trout's Vg resulted from the abortive ooecium, but did not result in sterility.

由于三倍体雌性虹鳟卵巢发育受阻，无滤泡细胞分化，生殖细胞与体细胞的互作缺失，不能分泌足量的17β-E2以诱导Vg的合成，因而肝脏的Vg阴性并不能说明肝脏不具备合成Vg的能力，从卵黄发生的角度分析，卵黄蛋白原的缺乏不是导致三倍体虹鳟雌性不育的原因，而是其卵泡败育的结果。

Height of Bitches --From28 inches upwards. There is no objection to a bitch being large, unlesstoo coarse, as even at her greatest height she does not approach thatof the dog, and therefore could not be too big for work as overbig dogsare.

雌性的高度：28英寸以上，只要不显得粗糙，不拒绝更大的雌性，她适合的最大高度不应该接近雄性的高度，就象不可能有太大的雄性一样。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。